The text to display as GitHub-flavored Markdown. Syntax information can be found at: https://github.github.com/gfm. If anything other than a string is passed, it will be converted into a string behind the scenes using str(body).

This also supports:

• Emoji shortcodes, such as :+1: and :sunglasses:. For a list of all supported codes, see https://share.streamlit.io/streamlit/emoji-shortcodes.
• Streamlit logo shortcode. Use :streamlit: to add a little Streamlit flair to your text.
• A limited set of typographical symbols. "<- -> <-> -- >= <= ~=" becomes "← → ↔ — ≥ ≤ ≈" when parsed as Markdown.
• Google Material Symbols (rounded style), using the syntax :material/icon_name:, where "icon_name" is the name of the icon in snake case. For a complete list of icons, see Google's Material Symbols font library.
• LaTeX expressions, by wrapping them in "$" or "$$" (the "$$" must be on their own lines). Supported LaTeX functions are listed at https://katex.org/docs/supported.html.
• Colored text and background colors for text, using the syntax :color[text to be colored] and :color-background[text to be colored], respectively. color must be replaced with any of the following supported colors: blue, green, orange, red, violet, gray/grey, rainbow, or primary. For example, you can use :orange[your text here] or :blue-background[your text here]. If you use "primary" for color, Streamlit will use the default primary accent color unless you set the theme.primaryColor configuration option.

unsafe_allow_html (bool)

是否在body中渲染HTML。如果为False （默认），在body中找到的任何HTML标签将被转义并 因此被视为原始文本。如果为True，body中的任何HTML 表达式将被渲染。

向您的应用程序添加自定义HTML会影响安全性、样式和 可维护性。

help (str)

一个可选的工具提示，显示在Markdown旁边。